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annotate src/sys/osx/filesystem.cc @ 194:8548dc425697

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sys/osx: remove all objective-c++ stuff mmmm :)
author Paper <mrpapersonic@gmail.com>
date Thu, 07 Dec 2023 03:17:05 -0500
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children 975a3f0965e2
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8548dc425697 sys/osx: remove all objective-c++ stuff
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1 #include "sys/osx/filesystem.h"
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2
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3 #include <CoreFoundation/CoreFoundation.h>
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5 #include <string>
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7 static constexpr unsigned long NSApplicationSupportDirectory = 14;
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8 static constexpr unsigned long NSUserDomainMask = 1;
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9
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10 extern "C" {
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11 CFArrayRef NSSearchPathForDirectoriesInDomains(unsigned long directory, unsigned long domainMask, int expandTilde);
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12 }
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14 namespace osx {
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16 bool GetApplicationSupportDirectory(std::string& result) {
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17 const CFArrayRef strings = NSSearchPathForDirectoriesInDomains(NSApplicationSupportDirectory, NSUserDomainMask, true);
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18 if (!strings)
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19 return false;
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20
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21 const CFIndex count = CFArrayGetCount(strings);
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22 if (count < 1) {
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23 CFRelease(strings);
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24 return false;
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25 }
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27 const CFStringRef string = reinterpret_cast<CFStringRef>(CFArrayGetValueAtIndex(strings, 0));
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28 if (!string) {
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29 CFRelease(strings);
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30 return false;
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31 }
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33 result.resize(CFStringGetMaximumSizeForEncoding(CFStringGetLength(string), kCFStringEncodingUTF8) + 1);
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34 if (!CFStringGetCString(string, &result.front(), result.length(), kCFStringEncodingUTF8)) {
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35 CFRelease(strings);
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36 return false;
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37 }
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38 result.resize(result.find('\0'));
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39
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40 return true;
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41 }
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42
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43 } // namespace osx